I found another approach to playing with star tones to bring more harmony into your life! In an excellent book by Ted Andrews, Sacred Sounds, he describes ways to play with musical astrology! (Using the first chart in this series.) Ted calculates the tones of an opposition (of the sun and the moon). These planets can be represented by the tones E for the sun and D♯ for the moon. These two tones when played together - sound discordant - really nasty.